CN105807185B - 一种电力电缆高阻故障点低阻化的装置和方法 - Google Patents
一种电力电缆高阻故障点低阻化的装置和方法 Download PDFInfo
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- CN105807185B CN105807185B CN201610149884.6A CN201610149884A CN105807185B CN 105807185 B CN105807185 B CN 105807185B CN 201610149884 A CN201610149884 A CN 201610149884A CN 105807185 B CN105807185 B CN 105807185B
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- 238000000034 method Methods 0.000 title claims abstract description 24
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Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
- G01R31/08—Locating faults in cables, transmission lines, or networks
- G01R31/081—Locating faults in cables, transmission lines, or networks according to type of conductors
- G01R31/083—Locating faults in cables, transmission lines, or networks according to type of conductors in cables, e.g. underground
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Emergency Protection Circuit Devices (AREA)
- Locating Faults (AREA)
Abstract
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Application Number | Priority Date | Filing Date | Title |
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CN201610149884.6A CN105807185B (zh) | 2016-03-16 | 2016-03-16 | 一种电力电缆高阻故障点低阻化的装置和方法 |
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CN201610149884.6A CN105807185B (zh) | 2016-03-16 | 2016-03-16 | 一种电力电缆高阻故障点低阻化的装置和方法 |
Publications (2)
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CN105807185A CN105807185A (zh) | 2016-07-27 |
CN105807185B true CN105807185B (zh) | 2019-04-23 |
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Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106646143A (zh) * | 2016-12-20 | 2017-05-10 | 国网河北省电力公司电力科学研究院 | 一种基于电荷叠加原理的电缆高阻故障点击穿方法及系统 |
CN108828015B (zh) * | 2018-09-10 | 2021-04-13 | 西南石油大学 | 一种用于电缆局部微弱物理损伤定位的方法及装置 |
CN111398850A (zh) * | 2020-03-30 | 2020-07-10 | 广东电网有限责任公司 | 依据电力电缆故障点放电特性设计的故障点模拟装置及方法 |
CN113176480B (zh) * | 2021-05-10 | 2022-05-24 | 阳光电源股份有限公司 | 一种直流电弧检测电路、自检方法及逆变器 |
Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3707171A1 (de) * | 1987-03-06 | 1988-10-13 | Seba Mess Ortungstech | Verfahren zur vorortung intermittierender fehler an energiekabeln |
US5352984A (en) * | 1992-11-04 | 1994-10-04 | Cable Repair Systems Corporation | Fault and splice finding system and method |
CN1598607A (zh) * | 2004-08-20 | 2005-03-23 | 淄博博鸿电气有限公司 | 直敷式电缆护层故障的定向与定位测量方法及其测量装置 |
CN1719271A (zh) * | 2005-07-01 | 2006-01-11 | 淄博威特电气有限公司 | 电缆故障预定点检测方法及检测装置 |
CN2768017Y (zh) * | 2005-01-21 | 2006-03-29 | 淄博科汇电气有限公司 | 电力电缆高阻和闪络性故障测试装置 |
CN101435848A (zh) * | 2008-12-25 | 2009-05-20 | 西安四方机电有限责任公司 | 一种基于二次脉冲方式测试电力电缆故障的方法 |
CN102207533A (zh) * | 2011-04-12 | 2011-10-05 | 陕西化建工程有限责任公司 | 电力电缆故障查找的方法 |
CN105242184A (zh) * | 2015-10-28 | 2016-01-13 | 西安旭之辉机电科技有限公司 | 一种电力电缆故障二次闪络检测装置 |
-
2016
- 2016-03-16 CN CN201610149884.6A patent/CN105807185B/zh active Active
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3707171A1 (de) * | 1987-03-06 | 1988-10-13 | Seba Mess Ortungstech | Verfahren zur vorortung intermittierender fehler an energiekabeln |
US5352984A (en) * | 1992-11-04 | 1994-10-04 | Cable Repair Systems Corporation | Fault and splice finding system and method |
CN1598607A (zh) * | 2004-08-20 | 2005-03-23 | 淄博博鸿电气有限公司 | 直敷式电缆护层故障的定向与定位测量方法及其测量装置 |
CN2768017Y (zh) * | 2005-01-21 | 2006-03-29 | 淄博科汇电气有限公司 | 电力电缆高阻和闪络性故障测试装置 |
CN1719271A (zh) * | 2005-07-01 | 2006-01-11 | 淄博威特电气有限公司 | 电缆故障预定点检测方法及检测装置 |
CN101435848A (zh) * | 2008-12-25 | 2009-05-20 | 西安四方机电有限责任公司 | 一种基于二次脉冲方式测试电力电缆故障的方法 |
CN102207533A (zh) * | 2011-04-12 | 2011-10-05 | 陕西化建工程有限责任公司 | 电力电缆故障查找的方法 |
CN105242184A (zh) * | 2015-10-28 | 2016-01-13 | 西安旭之辉机电科技有限公司 | 一种电力电缆故障二次闪络检测装置 |
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Effective date of registration: 20240404 Address after: 710016 Room 10411, Building 42, Baihualin Residence, Fengcheng 9th Road, Xi'an Economic and Technological Development Zone, Xi'an City, Shaanxi Province Patentee after: XI'AN YUMING ELECTRIC PHYSICAL TECHNOLOGY Co.,Ltd. Country or region after: China Patentee after: State Grid Shaanxi Electric Power Co.,Ltd. Patentee after: State Grid Shaanxi Electric Power Co., Ltd. Baoji Power Supply Co. Patentee after: National Network (Xi'an) Environmental Protection Technology Center Co.,Ltd. Address before: No. 20501, Building 31, Baihualinju, Fengcheng 9th Road, Xi'an City, Shaanxi Province, 710018 Patentee before: XI'AN YUMING ELECTRIC PHYSICAL TECHNOLOGY Co.,Ltd. Country or region before: China Patentee before: STATE GRID SHAANXI ELECTRIC POWER Co. Patentee before: BAOJI POWER SUPPLY COMPANY OF STATE GRID SHAANXI ELECTRIC POWER Co. |
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